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Sam Blackshear 30a7a2fd8e Fixing Symexec_memory error that occurs when dereferencing the return value of an undefined function ... Summary: @​public Infer previously did not work correctly when a function returns the result of a skip function: ``` retUndef() { x = undefined(); return x; } derefUndef() { y = retUndef(); y.doSomething(); // Symexec_memory_error here, prevents spec inference } ``` The problem is that angelic mode did not know to add the return value of `retUndef()` to the footprint. This diff fixes the problem by adding return values marked with the `Aundef` attribute to the footprint. This is done lazily (e.g., a value only gets added to the footprint when you try to deref it). Reviewed By: @jvillard Differential Revision: D2444929		10 years ago
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.idea	initial synchronization	10 years ago
codetoanalyze	Fixing Symexec_memory error that occurs when dereferencing the return value of an undefined function	10 years ago
endtoend	Fixing Symexec_memory error that occurs when dereferencing the return value of an undefined function	10 years ago
frontend	Skip some frontend tests when xcode version doesn't match	10 years ago
utils	Adding makefile generation time to the infer toplevel script	10 years ago
BUCK	initial synchronization	10 years ago
Makefile	[infer][models] Fixing InferAssume	10 years ago
build.xml	[infer][java] revive the small example of Ant project	10 years ago
tests.iml	initial synchronization	10 years ago